.page{
    width: 100%;
    height: 45px;
    background: #e5e5e5;
    position: absolute;
    bottom: 0px;
    overflow: hidden;
    text-align: center;
    line-height: 45px;
    vertical-align: middle;
    font-size: 0px;
}
.page a{
    display: inline-block;
    width: 8%;
    height: 100%;
    text-align: center;
    color: #7e7e7e;
    text-decoration: none;
    font-size: 14px;
}
.present{
    display: inline-block;
    height: 100%;
    padding: 0 3%;
    text-align: center;
    color: #7e7e7e;
    text-decoration: none;
    background: #424242;
    color: #ffffff;
    font-size: 14px;
}
.page a:hover{
    background: #424242;
    color: #ffffff;
}